173306714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 319966848

約数和(自身を除く): 146660134

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 361, 371, 647, 722, 742, 1007, 1294, 2014, 2527, 4529, 5054, 7049, 9058, 12293, 14098, 19133, 24586, 34291, 38266, 68582, 86051, 133931, 172102, 233567, 240037, 267862, 467134, 480074, 651529, 1303058, 1634969, 3269938, 4560703, 9121406, 12379051, 24758102, 86653357, 173306714]

約数ペア:

[(1, 173306714), (2, 86653357), (7, 24758102), (14, 12379051), (19, 9121406), (38, 4560703), (53, 3269938), (106, 1634969), (133, 1303058), (266, 651529), (361, 480074), (371, 467134), (647, 267862), (722, 240037), (742, 233567), (1007, 172102), (1294, 133931), (2014, 86051), (2527, 68582), (4529, 38266), (5054, 34291), (7049, 24586), (9058, 19133), (12293, 14098)]